North America Native Plant

San Jacinto Beardtongue

Botanical name: Penstemon clevelandii connatus

USDA symbol: PECLC4

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Penstemon clevelandii A. Gray var. connatus Munz & I.M. Johnst. (PECLC6)   

San Jacinto Beardtongue: A California Native Worth Growing If you’re looking to add some California native charm to your garden while supporting local wildlife, meet the San Jacinto beardtongue (Penstemon clevelandii connatus). This delightful perennial might not be the most famous member of the Penstemon family, but it’s got plenty ...

San Jacinto Beardtongue: A California Native Worth Growing

If you’re looking to add some California native charm to your garden while supporting local wildlife, meet the San Jacinto beardtongue (Penstemon clevelandii connatus). This delightful perennial might not be the most famous member of the Penstemon family, but it’s got plenty to offer gardeners who appreciate native plants and sustainable landscaping.

What Makes San Jacinto Beardtongue Special?

San Jacinto beardtongue is a true California native, naturally occurring in the Golden State’s diverse landscapes. As a perennial forb herb, this plant lacks woody stems but makes up for it with its persistent nature – it’ll come back year after year to brighten your garden. Unlike some plants that need constant attention, this beardtongue is built for California’s Mediterranean climate and the challenges that come with it.

Where Does It Call Home?

This native beauty is found exclusively in California, where it has adapted to the state’s unique growing conditions over thousands of years. Its natural habitat gives us great clues about how to grow it successfully in our gardens.

Why Your Garden (and Local Wildlife) Will Love It

Like most members of the Penstemon family, San Jacinto beardtongue is a pollinator magnet. The tubular flowers are perfectly designed to attract:

  • Hummingbirds, who love the nectar-rich blooms
  • Native bees and other beneficial insects
  • Butterflies looking for a reliable nectar source

By choosing this native plant, you’re not just adding beauty to your landscape – you’re creating habitat and food sources for local wildlife that have co-evolved with these plants over millennia.

Perfect Garden Settings

San Jacinto beardtongue shines in several garden styles:

  • Native plant gardens: Obviously! It pairs beautifully with other California natives
  • Xeriscapes: Its drought tolerance makes it ideal for water-wise landscaping
  • Mediterranean-style gardens: Fits right in with that relaxed, sun-loving aesthetic
  • Pollinator gardens: A must-have for attracting beneficial wildlife

Growing Conditions: Keep It Simple

One of the best things about native plants is that they’re typically low-maintenance once established, and San Jacinto beardtongue is no exception. Here’s what it prefers:

  • Sunlight: Full sun to partial shade
  • Soil: Well-draining soil is absolutely essential – soggy roots are this plant’s kryptonite
  • Water: Drought tolerant once established, but appreciates occasional deep watering during dry spells
  • Climate zones: Best suited for USDA zones 8-10, matching California’s mild climate

Planting and Care Tips

Getting your San Jacinto beardtongue off to a good start is pretty straightforward:

  • Timing: Plant in fall or early spring for best establishment
  • Soil prep: If your soil doesn’t drain well, consider amending it with coarse sand or planting in a raised bed
  • Watering: Water regularly the first year to help establish roots, then back off to occasional deep watering
  • Maintenance: Deadhead spent flowers to encourage more blooms, and cut back in late fall if desired

Is This Plant Right for Your Garden?

San Jacinto beardtongue is an excellent choice if you:

  • Live in California or a similar Mediterranean climate
  • Want to support native wildlife and pollinators
  • Prefer low-maintenance, drought-tolerant plants
  • Enjoy the natural, relaxed look of native plant gardens

However, if you live outside its natural climate range or have heavy, poorly-draining soil that you can’t amend, you might want to consider other native alternatives better suited to your specific conditions.

The Bottom Line

San Jacinto beardtongue represents everything we love about native plants: it’s beautiful, supports local ecosystems, and asks for very little in return. While it may be a lesser-known member of the Penstemon family, it’s definitely worth seeking out for California gardens. Your local wildlife will thank you, and you’ll have a gorgeous, low-maintenance addition to your landscape that truly belongs.

San Jacinto Beardtongue

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Penstemon Schmidel - beardtongue

Species

Penstemon clevelandii A. Gray - Cleveland's beardtongue

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA